<?php

class Sample_model extends MY_Model
{
	protected $table = 'sample';
	protected $join = [
		[
			'table'=>'series_number as sn',
			'on'=>'base.series_id = sn.id',
			'type'=>'left'
		]
	];
	protected $keyword_field = ['device_id','base.tel','base.name','base.pet_name'];
	protected $list_field = 'base.*,sn.device_id';

	const STEP_BIND = 100;
	const STEP_SENT = 200;
	const STEP_RECEIVE = 300;
	const STEP_DNA = 400;
	const STEP_DNA_EXTRACTED = 500;
	const STEP_UNQUALIFIED = 600;
	const STEP_ANALYSIS = 700;
	const STEP_COMPLETE = 800;
	//作废，这种状态的样本对客户隐藏
	const STEP_DISCARD	= 900;

	//后台的状态
    public $step_back = [//
        self::STEP_BIND=>'待回寄样本',
        self::STEP_SENT=>'已回寄',
        self::STEP_RECEIVE=>'样本已收到',
        self::STEP_DNA=>'DNA提取中',
        self::STEP_DNA_EXTRACTED=>'文库分析中',
        self::STEP_UNQUALIFIED=>'样本不合格',
        self::STEP_ANALYSIS=>'基因测序中',
        self::STEP_COMPLETE=>'报告已完成',
        self::STEP_DISCARD=>'作废',
    ];

	public $step = [
		self::STEP_BIND=>'待回寄样本',
		self::STEP_SENT=>'待回寄样本',
		self::STEP_RECEIVE=>'样本已收到',
		self::STEP_DNA=>'DNA提取中',
		self::STEP_DNA_EXTRACTED=>'文库分析中',
		self::STEP_UNQUALIFIED=>'样本不合格',
		self::STEP_ANALYSIS=>'基因测序中',
		self::STEP_COMPLETE=>'报告已完成',
	];

	public $step_summary = [
		self::STEP_BIND=>'样品回寄',
		self::STEP_SENT=>'样品回寄',
		self::STEP_RECEIVE=>'实验室已收到样本',
		self::STEP_DNA=>'正在提取DNA',
		self::STEP_DNA_EXTRACTED=>'文库分析中',
		self::STEP_UNQUALIFIED=>'实验室提取DNA失败',
		self::STEP_ANALYSIS=>'基因测序中',
		self::STEP_COMPLETE=>'报告已完成',
	];

	//获取用户的总数
	public function getUserTotal($user_id)
	{
		$this->db->select('count(*) as count');
		$this->db->from($this->table);
		$this->db->where('user_id', $user_id);
		$this->db->where('step !=', Sample_model::STEP_DISCARD);
		$list = $this->db->get()->row_array();
		return $list['count'];
	}


	//获取种猫种狗
	public function getBreeding($user_id,$exclude_ids,$pet_species,$pet_sex,$limit)
	{
		$this->db->select('base.*,sn.device_id');
		$this->db->from('sample as base');
		$this->db->where('is_breeding', 1);
		$this->db->where('user_id', $user_id);
		if(!empty($pet_sex)){
			$this->db->where('base.pet_sex', $pet_sex);
		}
		if(!empty($pet_species)){
			$this->db->where('base.pet_species', $pet_species);
		}
		if(!empty($exclude_ids)){
			$this->db->where_not_in('base.id', $exclude_ids);
		}
		$this->db->order_by('base.id','desc');
		$this->db->limit($limit);
		//$this->db->where('step <', self::STEP_SENT);
		$this->db->join('series_number as sn', 'base.series_id = sn.id','left');
		$list = $this->db->get()->result_array();
		if($list){
			foreach ($list as &$item) {
				$this->format($item);
			}
		}
		return $list;
	}

	//根据id获取样本
	public function getByUserIds($ids=[])
	{
		$this->db->select('base.*,sn.device_id');
		$this->db->from('sample as base');
		$this->db->join('series_number as sn', 'base.series_id = sn.id','left');
		$this->db->where_in('base.id', $ids);
		return $this->db->get()->result_array();
	}

	//获取用户未回寄的样品
	public function getNotSentByUserId($user_id)
	{
		$this->db->select('*');
		$this->db->from('sample');
		$this->db->where('user_id', $user_id);
		$this->db->where('step <', self::STEP_SENT);
		return $this->db->get()->result_array();
	}

	//修改样品状态
	public function updateStatus($id,$step)
	{

	}

	public function get($id=false, $field='base.id', $is_list=false, $select=null)
	{
		$list = parent::get($id, $field, $is_list, $select);
		if(!$list){
			return $list;
		}
		if($is_list){
			foreach ($list as &$item) {
				$this->format($item);
			}
		}else{
			$this->format($list);
		}
		return $list;
	}

	//样品处理
	public function format(&$entity){
		$this->load->library('uploads');
		$entity['step_desc'] = $this->step[$entity['step']];
		$entity['pet_img'] = empty($entity['pet_img'])?'':base_url().Uploads::DIR.'/'.$entity['pet_img'];
	}

	//批量发送完成通知
    public function complete($ids=[]){
        //发送微信通知
        $this->load->model('weixin_message_model');
        $this->load->model('customer_model');
        $this->load->model('series_number_model');
        $this->load->model('package_model');
        foreach ($ids as $id) {
            $sample = $this->sample_model->get($id);
            $conf = $this->config->item('allowed_cors_origins');
            $user = $this->customer_model->get($sample['user_id']);
            $series = $this->series_number_model->get($sample['series_id']);
            try{
                //如果没关注，会抛出错误，忽略
                $this->weixin_message_model->send(
                    $user['openid'],
                    Weixin_message_model::TEMPLATE_RESULT,
                    base_url().'weixin/?url='.urlencode($conf['report'].'/'.$series['device_id']),
                    [
                        'first'=>'您的爱宠检测报告已生成，请点击查看结果',
                        'keyword1'=>$series['device_id'],
                        'keyword2'=>date('Y-m-d'),
                        'remark'=>'',
                    ]
                );
            }catch (Exception $e){
            }
        }
    }
	
}